<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <link rel="icon" href="/favicon.ico" />
  <link rel="stylesheet" href="/iconfont.css" />
  <link rel="stylesheet" href="/animate.css">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>后台管理系统</title>
  <script src="https://cdn.bootcdn.net/ajax/libs/Sortable/1.13.0/Sortable.js"></script>
  <script>
    window.process = {}
  </script>
</head>

<body>
  <div id="app">
    <style>
      * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }

      section {
        display: flex;
        justify-content: center;
        align-items: center;
        min-height: 100vh;
        background: #001d10;
        animation: animateBackgroundC0olor 10s linear infinite;
      }

      @keyframes animateBackgroundC0olor {
        0% {
          filter: hue-rotate(0deg);
        }

        100% {
          filter: hue-rotate(360deg);
        }
      }

      .loading {
        position: relative;
        width: 250px;
        height: 250px;
      }

      .loading .blocks {
        position: absolute;
        width: 8px;
        height: 25px;
        background-color: #050c09;
        left: 50%;
        border-radius: 8px;
        transform: rotate(calc(18deg * var(--i)));
        transform-origin: 0 125px;
        animation: animate 1.9s ease-in-out infinite;
        animation-delay: calc(0.05s * var(--i));
      }

      @keyframes animate {

        0%,
        50% {
          background: #050c09;
          box-shadow: none;
        }

        50.1%,
        100% {
          background: #0f0;
          box-shadow: 0 0 5px #0f0,
            0 0 15px #0f0,
            0 0 30px #0f0,
            0 0 60px #0f0,
            0 0 90px #0f0;
        }
      }

      h3 {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 2em;
        letter-spacing: 2px;
        animation: animateText 2s ease-in-out infinite;
        animation-delay: -1s;
      }

      @keyframes animateText {

        0%,
        50% {
          color: #050c09;
          text-shadow: none;
        }

        50.1%,
        100% {
          color: #0f0;
          text-shadow: 0 0 5px #0f0,
            0 0 15px #0f0;
        }
      }
    </style>
    <section>
      <div class="loading">
        <div class="blocks" style="--i:1;"></div>
        <div class="blocks" style="--i:2;"></div>
        <div class="blocks" style="--i:3;"></div>
        <div class="blocks" style="--i:4;"></div>
        <div class="blocks" style="--i:5;"></div>
        <div class="blocks" style="--i:6;"></div>
        <div class="blocks" style="--i:7;"></div>
        <div class="blocks" style="--i:8;"></div>
        <div class="blocks" style="--i:9;"></div>
        <div class="blocks" style="--i:10;"></div>
        <div class="blocks" style="--i:11;"></div>
        <div class="blocks" style="--i:12;"></div>
        <div class="blocks" style="--i:13;"></div>
        <div class="blocks" style="--i:14;"></div>
        <div class="blocks" style="--i:15;"></div>
        <div class="blocks" style="--i:16;"></div>
        <div class="blocks" style="--i:17;"></div>
        <div class="blocks" style="--i:18;"></div>
        <div class="blocks" style="--i:19;"></div>
        <div class="blocks" style="--i:20;"></div>
        <h3>loading</h3>
      </div>
    </section>
  </div>
  <script type="module" src="/src/main.ts"></script>
</body>

</html>
